If a solid sphere of radius 10 cm is melted into 8 spherical solid balls of equal radius, then what will be the surface area of each such ball ? [Use π = \(\frac{{22}}{7}\)]
1
319\(\frac{1}{7}\) cm2
2
314\(\frac{2}{7}\) cm2
3
335\(\frac{5}{7}\) cm2
4
324\(\frac{3}{7}\) cm2